package com.dplus;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.web.HttpMessageConverters;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServletInitializer;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.context.annotation.Import;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.transaction.annotation.EnableTransactionManagement;

import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.serializer.ValueFilter;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
import com.dplus.common.utils.util.EmojiUtils;
import com.dplus.datasources.DynamicDataSourceConfig;


@SpringBootApplication(exclude={DataSourceAutoConfiguration.class})
@Import({DynamicDataSourceConfig.class})
@EnableCaching
@EnableTransactionManagement
// 启用AOP注解特性
@EnableAspectJAutoProxy
public class DplusApplication extends SpringBootServletInitializer {

	public static void main(String[] args) {
		SpringApplication.run(DplusApplication.class, args);
	}
	
	@Bean
	public HttpMessageConverters fastJsonHttpMessageConverters() {
		// 1、需要先定义一个 convert 转换消息的对象;
		FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
		// 2、添加fastJson 的配置信息，比如：是否要格式化返回的json数据;
		FastJsonConfig fastJsonConfig = new FastJsonConfig();
		fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
		fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");
		ValueFilter valueFilter = new ValueFilter() {
			@Override
			public Object process(Object clazz, String key, Object value) {
				if (null == value) {
					value = "";
				} else if (value instanceof String) {
					value = EmojiUtils.toUnicode(value.toString());
				}
				return value;
			}
		};
		fastJsonConfig.setSerializeFilters(valueFilter);
		// 3、在convert中添加配置信息.
		fastConverter.setFastJsonConfig(fastJsonConfig);
		// 可以设置编码，默认UTF-8
		// fastJsonConfig.setCharset(Charset.forName("UTF-8"));
		HttpMessageConverter<?> converter = fastConverter;
		return new HttpMessageConverters(converter);
		// return new HttpMessageConverters(new JSONHttpMessageConverter());
	}

	@Override
	protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
		return application.sources(DplusApplication.class);
	}
}
